85 Porthcawl Green, Tattenhoe, Milton Keynes, MK4 3AL
UPRN:25027533Flat/MaisonetteBeds -Built 1991-1995
Tenure: -Council Tax: Band BEPC: D (67)
Data freshness:Planning· 6mo agoPlanning: stale, refreshed 6mo ago (2026-05-20T08:19:50.636452+00:00)Ownership· 1mo agoOwnership: ageing, refreshed 1mo ago (2026-10-10T18:35:14.274479+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 6mo agoCouncil Tax: stale, refreshed 6mo ago (2026-05-20T09:33:12.870431+00:00)
HP Score
70
/ 100
Mixed
Verdict
5 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£80,000
£64k - £96kLow
Estimate
£80k
Range
£64k – £96k
Rent Estimate (pcm)
£450
£400 - £450
Monthly
£450
Yield
6.75%
Verdict
Derived from HomePortfolio scores
85 Porthcawl Green earns an INVESTIGATE rating with HP Score 70/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (36/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)Defra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
70
HP Score
70/ 100
Mixed
58
Investment Score
58/ 100
Moderate
10
Crime Score
10/ 100
Low
36
Walkability
36/ 100
Mixed
Transit & Bike
Transit 21Bike 53
Walk Score, out of 100
Valuation & Market
Sale Estimate£80,000
Rent Estimate (pcm)£450
Gross Yield6.75%
1y Growth-
3y Growth-1.7%
5y Growth+2.1%
10y Growth+2.7%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
1MK4 3AL
Approval Rate
100%12mo
Development
low
- PendingPLN/2026/2063Proposed change of use from dwellinghouse (Use Class C3) to a five-bedroom House in Multiple Occupation (Use Class C4), together with the formation of additional off-street parking, including removal of one existing front garden tree and associated landscaping works
- ApprovedPLN/2026/1772Certificate of lawfulness for the proposed removal of single garage doors and installation of double garage doors
- ApprovedPLN/2026/1718Certificate of lawfulness for the proposed single storey rear extension
Ownership
- Corporate Ownership74.3%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
7 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£36,061
Population Density4,658 /km²
Owner Occupied55%
Age Distribution
0-15 23%16-64 69%65+ 8%
Schools Nearby
- Howe Park School0.3 miGood
- Inspected by ISIMilton Keynes Preparatory School0.4 mi
- Emerson Valley School0.6 mi
Inspected as Emerson Valley School (URN 131190) on 18 Oct 2022
- Giles Brook Primary School0.7 miGoodImproving
2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 58 Porthcawl Green-£90k-
- 44 Porthcawl Green-£60k-
- 60 Porthcawl Green-£135k-
- 116 Porthcawl Green-£60k-